Patents by Inventor Klaus Vollmann

Klaus Vollmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240084529
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Application
    Filed: September 28, 2023
    Publication date: March 14, 2024
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
  • Patent number: 11773544
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: October 3, 2023
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
  • Patent number: 10774482
    Abstract: The invention relates to a working device for a ground-processing device having a milling drum with a milling drum tube on whose surface working tools are mounted in a projecting manner and are intended to come into contact with the material to be milled during the milling process, wherein the working device has a powertrain for driving the milling drum. In order to improve the running smoothness of a ground-processing machine, provision is made according to the invention for at least one load weight to be arranged, preferably interchangeably, on the powertrain and/or on the milling drum to increase the kinetic energy.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: September 15, 2020
    Assignee: Wirtgen GmbH
    Inventors: Axel Mahlberg, Klaus Vollmann, Sebastian Bötzius, Cyrus Barimani
  • Publication number: 20200217024
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 9, 2020
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
  • Patent number: 10184337
    Abstract: The present disclosure provides a machine (100) for surface mining or road milling. The machine (100) is arranged to remove material from a ground region (102) while moving along the ground region (102) and comprises a ground engager for removing a portion of the material from the ground region (102). The machine (100) further comprises a detecting system (110) that has at least one detector element coupled to a component of the machine (100) to move with the machine (100) and arranged to detect at least one quantity associated with an electrical property of the ground region (102). The detecting system (110) is arranged to provide composition information concerning a composition of at least one material layer in the ground region (102) and thickness information concerning a thickness of at least one material layer (102a,b,c,d). The detected at least one quantity associated with the electrical property is used to provide at least one of the composition information and the thickness information.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: January 22, 2019
    Assignee: Wirtgen GmbH
    Inventors: Winfried von Schönebeck, Klaus Vollmann, Stefan Wagner, Cyrus Barimani
  • Publication number: 20170096894
    Abstract: The present disclosure provides a machine (100) for surface mining or road milling. The machine (100) is arranged to remove material from a ground region (102) while moving along the ground region (102) and comprises a ground engager for removing a portion of the material from the ground region (102). The machine (100) further comprises a detecting system (110) that has at least one detector element coupled to a component of the machine (100) to move with the machine (100) and arranged to detect at least one quantity associated with an electrical property of the ground region (102). The detecting system (110) is arranged to provide composition information concerning a composition of at least one material layer in the ground region (102) and thickness information concerning a thickness of at least one material layer (102a,b,c,d). The detected at least one quantity associated with the electrical property is used to provide at least one of the composition information and the thickness information.
    Type: Application
    Filed: March 16, 2015
    Publication date: April 6, 2017
    Inventors: Winfried von Schönebeck, Klaus Vollmann, Stefan Wagner, Cyrus Barimani
  • Publication number: 20160177520
    Abstract: The invention relates to a working device for a ground-processing device having a milling drum with a milling drum tube on whose surface working tools are mounted in a projecting manner and are intended to come into contact with the material to be milled during the milling process, wherein the working device has a powertrain for driving the milling drum. In order to improve the running smoothness of a ground-processing machine, provision is made according to the invention for at least one load weight to be arranged, preferably interchangeably, on the powertrain and/or on the milling drum to increase the kinetic energy.
    Type: Application
    Filed: November 30, 2015
    Publication date: June 23, 2016
    Inventors: Axel Mahlberg, Klaus Vollmann, Sebastian Bötzius, Cyrus Barimani, Günter Hähn
  • Publication number: 20160040370
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Application
    Filed: August 24, 2015
    Publication date: February 11, 2016
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
  • Patent number: 9121146
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: September 1, 2015
    Assignee: Wirtgen GmbH
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
  • Publication number: 20140097665
    Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.
    Type: Application
    Filed: October 8, 2012
    Publication date: April 10, 2014
    Applicant: WIRTGEN GMBH
    Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
  • Publication number: 20070246402
    Abstract: In a method for recognizing a graphical item of mailing data on mailed items which are to be mechanically sorted, an image of a mailed item is recorded and encoded using gray values. The recorded image is digitized in binary form in accordance with a variable threshold characteristic curve, so that at least one item of mailing data is recognized for sorting the mailed item. In the event of incomplete recognition of the item of mailing data, the recorded image is digitized using a reset threshold characteristic curve. After a predefined number of incomplete recognitions, manual sorting is initiated.
    Type: Application
    Filed: April 5, 2007
    Publication date: October 25, 2007
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Peter Schumm, Klaus Vollmann
  • Patent number: 7181045
    Abstract: The invention relates to a method and a device for reading the addresses of mailings with an OCR device and a video coding device. On an ambiguous reading result from the OCR device an extract is automatically generated with specified extraction rules from address alternatives as a partial result of the OCR process and the number of concurrent or non-concurrent extracts determined. When the number of the address alternatives does not exceed a maximum value, an extraction coding with the specified extraction rules is carried out with predominantly or only different extracts and a selection coding, for the address alternatives transmitted to the video coding device with the image, is carried out with predominantly or only the same extracts.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: February 20, 2007
    Assignee: Siemens AG
    Inventor: Klaus Vollmann
  • Publication number: 20050196014
    Abstract: The invention relates to a method and a device for reading the addresses of mailings with an OCR device and a video coding device. On an ambiguous reading result from the OCR device an extract is automatically generated with specified extraction rules from address alternatives as a partial result of the OCR process and the number of concurrent or non-concurrent extracts determined. When the number of the address alternatives does not exceed a maximum value, an extraction coding with the specified extraction rules is carried out with predominantly or only different extracts and a selection coding, for the address alternatives transmitted to the video coding device with the image, is carried out with predominantly or only the same extracts.
    Type: Application
    Filed: February 23, 2005
    Publication date: September 8, 2005
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Klaus Vollmann